void afxEA_PhysicalZone::ea_set_scope_status(bool in_scope)
{
if (physical_zone)
{
if (in_scope && !physical_zone->isActive())
physical_zone->activate();
else if (!in_scope && physical_zone->isActive())
physical_zone->deactivate();
}
}
void afxEA_PhysicalZone::ea_finish(bool was_stopped)
{
if (physical_zone)
{
set_cons_object(0);
physical_zone->deleteObject();
physical_zone = 0;
}
}
void afxEA_PhysicalZone::set_cons_object(SceneObject* new_obj)
{
if (cons_obj == new_obj)
return;
if (cons_obj)
{
physical_zone->unregisterExcludedObject(cons_obj);
//clearNotify(shape);
}
cons_obj = new_obj;
if (cons_obj)
{
//deleteNotify(shape);
physical_zone->registerExcludedObject(cons_obj);
}
}
virtual bool needsCollision(btBroadphaseProxy* proxy0) const
{
if ( proxy0->m_clientObject == mMe )
return false;
//.logicking >> behavior of Physical Zone as invisible wall
btCollisionObject* colObj = (btCollisionObject*)(proxy0->m_clientObject);
SceneObject* sceneObj = PhysicsUserData::getObject(colObj->getUserPointer());
if (sceneObj && (sceneObj->getTypeMask() & PhysicalZoneObjectType))
{
SceneObject* playerObject = PhysicsUserData::getObject(mMe->getUserPointer());
PhysicalZone* pZone = static_cast<PhysicalZone*>(sceneObj);
if (pZone->isActive() && pZone->isInvisibleWall(playerObject))
return true;
}
if ( !colObj->hasContactResponse() )
return false;
//.logicking <<
return Parent::needsCollision( proxy0 );
}
void physicalZoneFind(SceneObject* obj, void *key)
{
PROFILE_SCOPE( physicalZoneFind );
ContainerQueryInfo *info = static_cast<ContainerQueryInfo*>(key);
PhysicalZone* pz = dynamic_cast<PhysicalZone*>(obj);
AssertFatal(pz != NULL, "Error, not a physical zone!");
if (pz == NULL || pz->testBox(info->box) == false)
return;
if (pz->isActive()) {
info->gravityScale *= pz->getGravityMod();
// AFX CODE BLOCK (enhanced-physical-zone) <<
Point3F center;
info->box.getCenter(¢er);
info->appliedForce += pz->getForce(¢er);
/* ORIGINAL CODE
info->appliedForce += pz->getForce();
*/
// AFX CODE BLOCK (enhanced-physical-zone) >>
}
}
bool afxEA_PhysicalZone::ea_update(F32 dt)
{
if (!physical_zone)
{
// create and register effect
physical_zone = new PhysicalZone();
physical_zone->mVelocityMod = zone_data->mVelocityMod;
physical_zone->mGravityMod = zone_data->mGravityMod;
physical_zone->mAppliedForce = zone_data->mAppliedForce;
physical_zone->force_type = zone_data->force_type;
physical_zone->orient_force = zone_data->orient_force;
physical_zone->setField("polyhedron", zone_data->mPolyhedron);
if (!physical_zone->registerObject())
{
delete physical_zone;
physical_zone = 0;
Con::errorf("afxEA_PhysicalZone::ea_update() -- effect failed to register.");
return false;
}
deleteNotify(physical_zone);
physical_zone->activate();
}
if (physical_zone)
{
if (zone_data->exclude_cons_obj)
{
afxConstraint* pos_constraint = getPosConstraint();
set_cons_object((pos_constraint) ? pos_constraint->getSceneObject() : 0);
}
if (do_fades)
physical_zone->setFadeAmount(fade_value);
physical_zone->setTransform(updated_xfm);
}
return true;
}
void physicalZoneFind(SceneObject* obj, void *key)
{
PROFILE_SCOPE( physicalZoneFind );
ContainerQueryInfo *info = static_cast<ContainerQueryInfo*>(key);
PhysicalZone* pz = dynamic_cast<PhysicalZone*>(obj);
AssertFatal(pz != NULL, "Error, not a physical zone!");
if (pz == NULL || pz->testBox(info->box) == false)
return;
if (pz->isActive()) {
info->gravityScale *= pz->getGravityMod();
info->airResistanceScale *= pz->getAirResistanceMod();
info->appliedForce += pz->getForce();
}
}
